Is the effect of genetic drift likely to be the same in pop 1 and pop 2? How are genetic drift and pop size related? When there is strong selection against the homozygous recessive genotype, how i it possible for the recessive allele to persist in the pop? pop 1: N=1010 AA=300 Aa=600 aa=300 pop 2: N=50 AA=60 Aa:70 aa=60